User talk:188.189.192.56

October 2021
Hello, I'm Crystallizedcarbon. An edit that you recently made to XOR gate‎ seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! --Crystallizedcarbon (talk) 17:17, 4 October 2021 (UTC)